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4.79 out of 5
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  • 12/10/2020

    Great compact watch! With carefully packaged tubes and a well-crafted circuit board. A few experiences in use: The buzzer can be attenuated with a resistance of 100 Ohm; the infrared receiver may need a switch or cover because it sometimes responds to signals from other infrared remote controls; The heating filaments of the tubes differ slightly from each other, but can be finely corrected with a little resistance, so that the heating filaments of none of the tubes glow visibly; thermometer IC is better placed outside the box to measure a more realistic temperature. Thanks to the designer for giving such a great experience with its construction.

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  • 25/07/2020

    Product as description. Arrived well packed wrapped in bubble foil inside a cardbored box. The fragile VFD tubes were very well protected. Assembled everything very fast and easy. Instructions were a piece of cake to read as they were in chinese and we in Europe study chinese from the first grade. Would have been Harden if they were in english because not many people study english. Prepared everything for function test and switched on. Surprise, surprise...the clock was not running, Could not change date and time. Troubleshoot and found the backup battery CR1220 was depleted, measured 0V and RTC chip DS3231SN had internal fault showing very low resistance to ground on power control block. These two were pre-soldered in factory on main board. Replaced them and clock started to run. Good communication with seller, he agreed to refund. Good quality product. Reccomend.

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  • 29/07/2020

    Shipping was under 10 days, with DHL and tracked. All parts are new, lamps are made in 1992-1993. PCB is great, very easy to solder. Instructions are in chineese, but all components are marked ot the board. Had to find instructions for the remote in Internet to set the clock. So, the kit is nice, but needs better instructions and diagram in english.

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  • 06/10/2019

    Molto bello e semplice da assemblare. I led si sincronizzano da soli dopo pochi minuti di funzionamento, attenzione a tagliare i pin dei tubi all'altezza giusta, ci sono componenti in piu in caso si dovessero perdere, inserire i chip dopo aver saldato la base alla sua pcb. Ho saldato la batteria alla fine. Rispettate le polarita' dei componenti. Puntate i tubi con due saldature leggere poi fate l'allineamento verticale. Ho tagliato 21mm di ogni gamba dei tubi , questa e' una buona lunghezza che vi permette di giocare sull'altezza finale, sotto rimarranno 5/7 mm di gioco. Per saldare stagno da 0,8 - 1 mm. Mi sno divertito molto e alla fine la soddisfazione e' garantita. Esteticamente molto bello. Si configura da telecomando Assolutamente consigliato.

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  • 01/11/2019

    The clock works well and I look beautiful! I have a step-by-step video material but I will not provide a YouTube link here when I do it, my reviews do not appear

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  • 07/04/2020

    There was a little bit of a problem with the assembly, I mistook the location of the 4 component. but luckily nothing burned The clock is very nice and I recommend to everyone, also take a look at the assembly process:

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  • 14/02/2020

    Great watch. The child soldered everything himself. But we can't figure out how to do that one by one doesn't switch (time, date, temperature). It's better that only time shows 🧐

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  • 30/11/2018

    Easy to assembly and working well at the first test

    Comments (3)
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  • 03/03/2019

    Часы красивые, спору нет. Лампы новые. Сборка заняла порядка 6 часов. Сложность пайки 2-3 балла из 5, и только по тому что, проблем отлично паяются rgb диоды, ну или паяльник нужен с очень, тонким жалом. Отдельное спасибо, производителю за инструкцию на китайском языке и за китайский блок питания. Часы способны показывать температуру, в помещении, но правильно, они её показывать будут, только первые минуты две, а потом температура в корпусе часов начнёт подниматься и соответственно начнут врать

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  • 16/11/2020

    great kit and clock works great, have bought and made two of them now, make a great gift

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